• MPC Preparation (Info)

  • MPEC 2019-J37 : 2019 JL1

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    M.P.E.C. 2019-J37                                Issued 2019 May 4, 19:33 UT
    
         The Minor Planet Electronic Circulars contain information on unusual
             minor planets and routine data on comets.  They are published
        on behalf of Division F of the International Astronomical Union by the
              Minor Planet Center, Smithsonian Astrophysical Observatory,
                              Cambridge, MA 02138, U.S.A.
    
                 Prepared using the Tamkin Foundation Computer Network
    
                                  MPC@CFA.HARVARD.EDU
                URL https://www.minorplanetcenter.net/    ISSN 1523-6714
    
                                       2019 JL1
    
    Observations:
         K19J01L* C2019 05 02.15741 09 08 40.48 -04 40 03.8          20.7 GVEJ037G96
         K19J01L  C2019 05 02.16313 09 08 43.65 -04 40 37.0          20.6 GVEJ037G96
         K19J01L  C2019 05 02.16884 09 08 46.78 -04 41 10.1          21.5 GVEJ037G96
         K19J01L  C2019 05 02.17454 09 08 49.99 -04 41 44.1          20.5 GVEJ037G96
         K19J01L  C2019 05 02.19460 09 09 01.19 -04 43 41.1          20.6 GVEJ037I52
         K19J01L  C2019 05 02.19585 09 09 01.90 -04 43 47.9          20.8 GVEJ037I52
         K19J01L  C2019 05 02.19709 09 09 02.59 -04 43 55.4          20.7 GVEJ037I52
         K19J01L  C2019 05 02.19834 09 09 03.29 -04 44 03.1          21.1 GVEJ037I52
         K19J01L  C2019 05 02.24433609 09 29.10 -04 48 32.3          20.2 GVEJ037H01
         K19J01L KC2019 05 02.25128109 09 33.03 -04 49 12.6          20.5 GVEJ037H01
         K19J01L KC2019 05 02.25828209 09 37.01 -04 49 53.6          21.1 GVEJ037H01
         K19J01L  C2019 05 02.26526409 09 40.99 -04 50 34.1          20.2 GVEJ037H01
         K19J01L |C2019 05 02.98168 09 16 37.78 -05 59 33.5          21.1 VuEJ037807
         K19J01L |C2019 05 02.98919 09 16 41.97 -06 00 17.6          21.1 VuEJ037807
         K19J01L  C2019 05 04.13655 09 27 52.23 -07 52 52.0          20.6 GVEJ037I52
         K19J01L  C2019 05 04.13780 09 27 52.94 -07 52 59.0          20.5 GVEJ037I52
         K19J01L  C2019 05 04.13905 09 27 53.66 -07 53 06.3          20.4 GVEJ037I52
         K19J01L  C2019 05 04.14030 09 27 54.39 -07 53 13.9          20.8 GVEJ037I52
    
    Observer details:
    807 Cerro Tololo Observatory, La Serena.  Observers T. Linder, R. Holmes.
        0.61-m f/6.5 astrograph + CCD.
    G96 Mt. Lemmon Survey.  Observers R. A. Kowalski, D. Rankin.  Measurers
        B. M. Africano, E. J. Christensen, G. A. Farneth, D. C. Fuls, A. R. Gibbs,
        A. D. Grauer, H. Groeller, R. A. Kowalski, S. M. Larson, G. J. Leonard,
        T. A. Pruyne, D. Rankin, R. L. Seaman, F. C. Shelly.  1.5-m reflector +
        10K CCD.
    H01 Magdalena Ridge Observatory, Socorro.  Observers W. H. Ryan, E. V. Ryan.
        Measurer W. H. Ryan.  2.4-m f/8.9 Ritchey-Chretien + CCD.
    I52 Steward Observatory, Mt. Lemmon Station.  Observers G. J. Leonard,
        H. Groeller.  Measurers B. M. Africano, E. J. Christensen, G. A. Farneth,
        D. C. Fuls, A. R. Gibbs, A. D. Grauer, H. Groeller, R. A. Kowalski,
        S. M. Larson, G. J. Leonard, T. A. Pruyne, D. Rankin, R. L. Seaman,
        F. C. Shelly.  1.0-m reflector + CCD.
    
    Orbital elements:
    2019 JL1                                                 Earth MOID = 0.0246 AU
    Epoch 2019 Apr. 27.0 TT = JDT 2458600.5                 MPC
    M   6.65012              (2000.0)            P               Q
    n   0.27608524     Peri.  176.22618     -0.99887495     -0.04738872
    a   2.3358265      Node     1.06248     +0.04062436     -0.87436431
    e   0.5847243      Incl.    5.48030     +0.02446402     -0.48295069
    P   3.57           H   22.4           G   0.15           U   6
    Residuals in seconds of arc
    190502 G96  0.5+  0.1-    190502 I52  0.0   0.0     190502 807  0.3+  0.1+
    190502 G96  0.3+  0.1+    190502 I52  0.0   0.4-    190502 807  0.1+  0.1-
    190502 G96  0.5-  0.3+    190502 H01  0.1+  0.1-    190504 I52  0.0   0.1-
    190502 G96  0.0   0.4-    190502 H01  0.0   0.1+    190504 I52  0.0   0.1+
    190502 I52  0.1-  0.2-    190502 H01  0.2+  0.1-    190504 I52  0.1+  0.0
    190502 I52  0.1+  0.3+    190502 H01  0.4+  0.2+    190504 I52  0.4+  0.3-
    
    Ephemeris:
    2019 JL1                 a,e,i = 2.34, 0.58, 5                   q = 0.9700
    Date    TT    R. A. (2000) Decl.     Delta      r     Elong.  Phase     V
    2019 04 04    05 58 19.2 +24 16 59   0.2583  0.9701    75.9    89.1    22.5
    ...
    2019 04 19    07 20 03.9 +13 39 48   0.1872  0.9934    81.3    87.9    21.8
    ...
    2019 04 27    08 21 39.8 +03 27 54   0.1621  1.0212    90.7    80.2    21.3
    ...
    2019 05 03    09 16 48.2 -06 01 39   0.1550  1.0482   100.8    70.8    20.9
    2019 05 04    09 26 32.5 -07 38 57   0.1550  1.0531   102.7    69.1    20.9
    2019 05 05    09 36 22.7 -09 15 20   0.1554  1.0582   104.5    67.3    20.9
    ...
    2019 05 11    10 35 51.1 -18 02 30   0.1656  1.0911   115.3    56.8    20.7
    ...
    2019 05 19    11 48 41.4 -26 01 02   0.1979  1.1405   126.5    45.5    20.9
    ...
    2019 06 03    13 26 10.0 -31 27 13   0.2985  1.2458   135.8    34.6    21.7
    
    A. U. Tomatic                (C) Copyright 2019 MPC           M.P.E.C. 2019-J37
    

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    MPEC number:

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